The Sleepiest Epidemic, Really Deep Holes, Goddess of Dirty Dishes
The Weirdest Thing I Learned This Week
00:00
The USSR's Project Millhole
The USSR tried to drill into the Earth's mantle. The project was eventually canceled in 1966 after a series of setbacks. It is as deepest that we have drilled to this day, but it has since been shut down.
Transcript
Play full episode
